I wrote a post about the differences between the Acer XF240H and the KG240 found here. I ended up keeping the XF240H because I felt that it was the better monitor based on build quality and stand adjustability. The colors on both displays will need to be adjusted as with most monitors out of the box as they are awful. The settings I ended up using should work on both the Acer XF240H and the KG240 as I believe they are both the same panel.
I was in the market for a new AMD FreeSync 144Hz monitor to pair with my RX470 that I recently purchased. I wasn’t looking to spend much and came across a pair of Acer monitors, the XF240H and a lesser known KG240. I saw the Acer KG240 while I was shopping at Micro Center for a great price, but came up empty handed when looking for more information online. Here is what I found when comparing the two monitors.